package com.pozu.new_retail.service;

import java.util.List;

import com.pozu.new_retail.dao.model.GoodsExt;
import com.pozu.new_retail.dao.vo.GoodsExtVo;

public interface GoodsExtService {

	public List<GoodsExtVo> queryByGoodsId(int goodsId);
	
	public GoodsExt queryByGoodsExtId(int goodsExtId);
	
	public int batchUpdate(List<GoodsExt> goodsExts);
	
}
